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A metal-free protocol for the direct oxidative esterification of the Csp3–H bond in benzylic hydrocarbons with carboxylic acids using heterocyclic ionic liquid as catalyst has been reported. The catalyst 1-butylpyridinium… Click to show full abstract
A metal-free protocol for the direct oxidative esterification of the Csp3–H bond in benzylic hydrocarbons with carboxylic acids using heterocyclic ionic liquid as catalyst has been reported. The catalyst 1-butylpyridinium iodide could be easily recycled and reused for at least four cycles without obvious loss of catalytic activity.
Keywords:
ionic liquid;
benzylic hydrocarbons;
carboxylic acids;
csp3 bond;
metal free;
oxidative esterification
Journal Title: RSC Advances
Year Published: 2017
Link to full text (if available)
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Journal Title: RSC Advances
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!